Linux Audio

Check our new training course

Embedded Linux Audio

Check our new training course
with Creative Commons CC-BY-SA
lecture materials

Bootlin logo

Elixir Cross Referencer

Loading...
  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
/*
 * Copyright (c) 2019 Derek Hageman <hageman@inthat.cloud>
 *
 * SPDX-License-Identifier: Apache-2.0
 */

#ifndef ZEPHYR_DRIVERS_INTERRUPT_CONTROLLER_INTC_SAM0_EIC_PRIV_H_
#define ZEPHYR_DRIVERS_INTERRUPT_CONTROLLER_INTC_SAM0_EIC_PRIV_H_

#include <zephyr/types.h>
#include <soc.h>

/*
 * Used in the ASF headers, but not always defined by them (looks like they
 * sometimes define __L instead).
 */
#ifndef _L
#define _L(i) i ## L
#endif

/*
 * Unfortunately the ASF headers define the EIC mappings somewhat painfully:
 * the macros have both the port letter and are only defined if that pin
 * has an EIC channel.  So we can't just use a macro expansion here, because
 * some of them might be undefined for a port and we can't test for another
 * macro definition inside a macro.
 */
static const u8_t sam0_eic_channels[PORT_GROUPS][32] = {
#if PORT_GROUPS >= 1
{
#ifdef PIN_PA00A_EIC_EXTINT_NUM
	PIN_PA00A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PA01A_EIC_EXTINT_NUM
	PIN_PA01A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PA02A_EIC_EXTINT_NUM
	PIN_PA02A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PA03A_EIC_EXTINT_NUM
	PIN_PA03A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PA04A_EIC_EXTINT_NUM
	PIN_PA04A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PA05A_EIC_EXTINT_NUM
	PIN_PA05A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PA06A_EIC_EXTINT_NUM
	PIN_PA06A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PA07A_EIC_EXTINT_NUM
	PIN_PA07A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PA08A_EIC_EXTINT_NUM
	PIN_PA08A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PA09A_EIC_EXTINT_NUM
	PIN_PA09A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PA10A_EIC_EXTINT_NUM
	PIN_PA10A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PA11A_EIC_EXTINT_NUM
	PIN_PA11A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PA12A_EIC_EXTINT_NUM
	PIN_PA12A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PA13A_EIC_EXTINT_NUM
	PIN_PA13A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PA14A_EIC_EXTINT_NUM
	PIN_PA14A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PA15A_EIC_EXTINT_NUM
	PIN_PA15A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PA16A_EIC_EXTINT_NUM
	PIN_PA16A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PA17A_EIC_EXTINT_NUM
	PIN_PA17A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PA18A_EIC_EXTINT_NUM
	PIN_PA18A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PA19A_EIC_EXTINT_NUM
	PIN_PA19A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PA20A_EIC_EXTINT_NUM
	PIN_PA20A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PA21A_EIC_EXTINT_NUM
	PIN_PA21A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PA22A_EIC_EXTINT_NUM
	PIN_PA22A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PA23A_EIC_EXTINT_NUM
	PIN_PA23A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PA24A_EIC_EXTINT_NUM
	PIN_PA24A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PA25A_EIC_EXTINT_NUM
	PIN_PA25A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PA26A_EIC_EXTINT_NUM
	PIN_PA26A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PA27A_EIC_EXTINT_NUM
	PIN_PA27A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PA28A_EIC_EXTINT_NUM
	PIN_PA28A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PA29A_EIC_EXTINT_NUM
	PIN_PA29A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PA30A_EIC_EXTINT_NUM
	PIN_PA30A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PA31A_EIC_EXTINT_NUM
	PIN_PA31A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
},
#endif

#if PORT_GROUPS >= 2
{
#ifdef PIN_PB00A_EIC_EXTINT_NUM
	PIN_PB00A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PB01A_EIC_EXTINT_NUM
	PIN_PB01A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PB02A_EIC_EXTINT_NUM
	PIN_PB02A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PB03A_EIC_EXTINT_NUM
	PIN_PB03A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PB04A_EIC_EXTINT_NUM
	PIN_PB04A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PB05A_EIC_EXTINT_NUM
	PIN_PB05A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PB06A_EIC_EXTINT_NUM
	PIN_PB06A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PB07A_EIC_EXTINT_NUM
	PIN_PB07A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PB08A_EIC_EXTINT_NUM
	PIN_PB08A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PB09A_EIC_EXTINT_NUM
	PIN_PB09A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PB10A_EIC_EXTINT_NUM
	PIN_PB10A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PB11A_EIC_EXTINT_NUM
	PIN_PB11A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PB12A_EIC_EXTINT_NUM
	PIN_PB12A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PB13A_EIC_EXTINT_NUM
	PIN_PB13A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PB14A_EIC_EXTINT_NUM
	PIN_PB14A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PB15A_EIC_EXTINT_NUM
	PIN_PB15A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PB16A_EIC_EXTINT_NUM
	PIN_PB16A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PB17A_EIC_EXTINT_NUM
	PIN_PB17A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PB18A_EIC_EXTINT_NUM
	PIN_PB18A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PB19A_EIC_EXTINT_NUM
	PIN_PB19A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PB20A_EIC_EXTINT_NUM
	PIN_PB20A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PB21A_EIC_EXTINT_NUM
	PIN_PB21A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PB22A_EIC_EXTINT_NUM
	PIN_PB22A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PB23A_EIC_EXTINT_NUM
	PIN_PB23A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PB24A_EIC_EXTINT_NUM
	PIN_PB24A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PB25A_EIC_EXTINT_NUM
	PIN_PB25A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PB26A_EIC_EXTINT_NUM
	PIN_PB26A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PB27A_EIC_EXTINT_NUM
	PIN_PB27A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PB28A_EIC_EXTINT_NUM
	PIN_PB28A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PB29A_EIC_EXTINT_NUM
	PIN_PB29A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PB30A_EIC_EXTINT_NUM
	PIN_PB30A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PB31A_EIC_EXTINT_NUM
	PIN_PB31A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
},
#endif

#if PORT_GROUPS >= 3
{
#ifdef PIN_PC00A_EIC_EXTINT_NUM
	PIN_PC00A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PC01A_EIC_EXTINT_NUM
	PIN_PC01A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PC02A_EIC_EXTINT_NUM
	PIN_PC02A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PC03A_EIC_EXTINT_NUM
	PIN_PC03A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PC04A_EIC_EXTINT_NUM
	PIN_PC04A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PC05A_EIC_EXTINT_NUM
	PIN_PC05A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PC06A_EIC_EXTINT_NUM
	PIN_PC06A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PC07A_EIC_EXTINT_NUM
	PIN_PC07A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PC08A_EIC_EXTINT_NUM
	PIN_PC08A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PC09A_EIC_EXTINT_NUM
	PIN_PC09A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PC10A_EIC_EXTINT_NUM
	PIN_PC10A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PC11A_EIC_EXTINT_NUM
	PIN_PC11A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PC12A_EIC_EXTINT_NUM
	PIN_PC12A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PC13A_EIC_EXTINT_NUM
	PIN_PC13A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PC14A_EIC_EXTINT_NUM
	PIN_PC14A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PC15A_EIC_EXTINT_NUM
	PIN_PC15A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PC16A_EIC_EXTINT_NUM
	PIN_PC16A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PC17A_EIC_EXTINT_NUM
	PIN_PC17A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PC18A_EIC_EXTINT_NUM
	PIN_PC18A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PC19A_EIC_EXTINT_NUM
	PIN_PC19A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PC20A_EIC_EXTINT_NUM
	PIN_PC20A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PC21A_EIC_EXTINT_NUM
	PIN_PC21A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PC22A_EIC_EXTINT_NUM
	PIN_PC22A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PC23A_EIC_EXTINT_NUM
	PIN_PC23A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PC24A_EIC_EXTINT_NUM
	PIN_PC24A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PC25A_EIC_EXTINT_NUM
	PIN_PC25A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PC26A_EIC_EXTINT_NUM
	PIN_PC26A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PC27A_EIC_EXTINT_NUM
	PIN_PC27A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PC28A_EIC_EXTINT_NUM
	PIN_PC28A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PC29A_EIC_EXTINT_NUM
	PIN_PC29A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PC30A_EIC_EXTINT_NUM
	PIN_PC30A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PC31A_EIC_EXTINT_NUM
	PIN_PC31A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
},
#endif

#if PORT_GROUPS >= 4
{
#ifdef PIN_PD00A_EIC_EXTINT_NUM
	PIN_PD00A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PD01A_EIC_EXTINT_NUM
	PIN_PD01A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PD02A_EIC_EXTINT_NUM
	PIN_PD02A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PD03A_EIC_EXTINT_NUM
	PIN_PD03A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PD04A_EIC_EXTINT_NUM
	PIN_PD04A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PD05A_EIC_EXTINT_NUM
	PIN_PD05A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PD06A_EIC_EXTINT_NUM
	PIN_PD06A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PD07A_EIC_EXTINT_NUM
	PIN_PD07A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PD08A_EIC_EXTINT_NUM
	PIN_PD08A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PD09A_EIC_EXTINT_NUM
	PIN_PD09A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PD10A_EIC_EXTINT_NUM
	PIN_PD10A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PD11A_EIC_EXTINT_NUM
	PIN_PD11A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PD12A_EIC_EXTINT_NUM
	PIN_PD12A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PD13A_EIC_EXTINT_NUM
	PIN_PD13A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PD14A_EIC_EXTINT_NUM
	PIN_PD14A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PD15A_EIC_EXTINT_NUM
	PIN_PD15A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PD16A_EIC_EXTINT_NUM
	PIN_PD16A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PD17A_EIC_EXTINT_NUM
	PIN_PD17A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PD18A_EIC_EXTINT_NUM
	PIN_PD18A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PD19A_EIC_EXTINT_NUM
	PIN_PD19A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PD20A_EIC_EXTINT_NUM
	PIN_PD20A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PD21A_EIC_EXTINT_NUM
	PIN_PD21A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PD22A_EIC_EXTINT_NUM
	PIN_PD22A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PD23A_EIC_EXTINT_NUM
	PIN_PD23A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PD24A_EIC_EXTINT_NUM
	PIN_PD24A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PD25A_EIC_EXTINT_NUM
	PIN_PD25A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PD26A_EIC_EXTINT_NUM
	PIN_PD26A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PD27A_EIC_EXTINT_NUM
	PIN_PD27A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PD28A_EIC_EXTINT_NUM
	PIN_PD28A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PD29A_EIC_EXTINT_NUM
	PIN_PD29A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PD30A_EIC_EXTINT_NUM
	PIN_PD30A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
#ifdef PIN_PD31A_EIC_EXTINT_NUM
	PIN_PD31A_EIC_EXTINT_NUM,
#else
	0xFF,
#endif
},
#endif
};

static inline int sam0_eic_map_to_line(int port, int pin)
{
	u8_t ch = sam0_eic_channels[port][pin];

	if (ch == 0xFF) {
		return -ENOTSUP;
	}
	return ch;
}

#endif /* ZEPHYR_DRIVERS_INTERRUPT_CONTROLLER_INTC_SAM0_EIC_PRIV_H_ */